FR1091824A - Procédé d'obtention de produits dérivant de la condensation de composés carbonyliques - Google Patents

Procédé d'obtention de produits dérivant de la condensation de composés carbonyliques

Info

Publication number
FR1091824A
FR1091824A FR1091824DA FR1091824A FR 1091824 A FR1091824 A FR 1091824A FR 1091824D A FR1091824D A FR 1091824DA FR 1091824 A FR1091824 A FR 1091824A
Authority
FR
France
Prior art keywords
condensation
carbonyl compounds
products derived
obtaining products
obtaining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Usines de Melle SA
Original Assignee
Usines de Melle SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Usines de Melle SA filed Critical Usines de Melle SA
Application granted granted Critical
Publication of FR1091824A publication Critical patent/FR1091824A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1091824D 1953-10-16 1953-10-16 Procédé d'obtention de produits dérivant de la condensation de composés carbonyliques Expired FR1091824A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1091824T 1953-10-16

Publications (1)

Publication Number Publication Date
FR1091824A true FR1091824A (fr) 1955-04-15

Family

ID=9615642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1091824D Expired FR1091824A (fr) 1953-10-16 1953-10-16 Procédé d'obtention de produits dérivant de la condensation de composés carbonyliques

Country Status (4)

Country Link
US (1) US2848498A (fr)
BE (1) BE532601A (fr)
CH (1) CH331203A (fr)
FR (1) FR1091824A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119875A (en) * 1957-10-31 1964-01-28 Hoechst Ag Process for oxidizing olefins to aldehydes and ketones
US3497558A (en) * 1965-12-27 1970-02-24 Gulf Oil Canada Ltd Autocondensation of acetone
US4032578A (en) * 1975-02-06 1977-06-28 Exxon Research And Engineering Company Process for the manufacture of aldehydes and hda and other alcohols by aldol condensation
US9006495B2 (en) 2012-11-30 2015-04-14 Basf Se Process for the catalytic aldol condensation of aldehydes
CN104870416B (zh) * 2012-11-30 2017-07-04 巴斯夫欧洲公司 醛的催化羟醛缩合方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517690A (en) * 1943-05-08 1950-08-08 Raffinage Cie Francaise Continuous process for decarboxylating rosin
US2468710A (en) * 1944-08-19 1949-04-26 Eastman Kodak Co Method of conducting aldol condensation reactions

Also Published As

Publication number Publication date
CH331203A (fr) 1958-07-15
BE532601A (fr)
US2848498A (en) 1958-08-19

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